/**
 * 
 */
package cn.com.innodev.withyou.business.api.system.conf;

import com.vanstone.common.ObjectDuplicateException;

/**
 * @author shipeng <br />
 *
 */
public interface ConfService {

  public static final String SERVICE = "confService";

  void addConf(ConfKey key, String value) throws ObjectDuplicateException;

  void initial(ConfKey confKey) throws ObjectDuplicateException;

  String getValue(ConfKey confKey);

  Double getDoubleValue(ConfKey confKey);

}
